ATE462963T1 - METHOD FOR PERMANENT MONITORING OF PRESSURIZED PIPES AND PIPE SYSTEMS CARRYING FLUID MEDIA - Google Patents

METHOD FOR PERMANENT MONITORING OF PRESSURIZED PIPES AND PIPE SYSTEMS CARRYING FLUID MEDIA

Info

Publication number
ATE462963T1
ATE462963T1 AT06706365T AT06706365T ATE462963T1 AT E462963 T1 ATE462963 T1 AT E462963T1 AT 06706365 T AT06706365 T AT 06706365T AT 06706365 T AT06706365 T AT 06706365T AT E462963 T1 ATE462963 T1 AT E462963T1
Authority
AT
Austria
Prior art keywords
valve
time
pressure
fluid media
over
Prior art date
Application number
AT06706365T
Other languages
German (de)
Inventor
Stefan Windisch
Alexander Heinl
Original Assignee
Stefan Windisch
Alexander Heinl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stefan Windisch, Alexander Heinl filed Critical Stefan Windisch
Application granted granted Critical
Publication of ATE462963T1 publication Critical patent/ATE462963T1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/15—Leakage reduction or detection in water storage or distribution

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Domestic Plumbing Installations (AREA)
  • Pipeline Systems (AREA)

Abstract

A method for permanently monitoring pressurized pipelines and line systems, including connected loads, which carry fluid media, includes carrying out pressure measurements in different modes downstream of the transfer point between the supply device and the load connection in order to determine consumption values over predeterminable periods of time and to infer the system state. An electronically controllable shut-off valve is arranged downstream of the transfer point and a pressure sensor is arranged downstream of the valve in the direction of flow. All of the removal locations are closed and pressure is built up in the system. The shut-off valve is closed and an outlet pressure drop, which may be present, is determined over a first period of time and the initial and final pressure values are stored. The valve is opened and the consumption of water with the longest equal flow rate is set and stored as the end of commissioning. A transition is made to the drawing-off mode by opening the valve over a second period of time.
AT06706365T 2006-01-23 2006-01-23 METHOD FOR PERMANENT MONITORING OF PRESSURIZED PIPES AND PIPE SYSTEMS CARRYING FLUID MEDIA ATE462963T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/000561 WO2007087819A1 (en) 2006-01-23 2006-01-23 Method for permanently monitoring pressurized pipelines and line systems which carry fluid media

Publications (1)

Publication Number Publication Date
ATE462963T1 true ATE462963T1 (en) 2010-04-15

Family

ID=36942291

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06706365T ATE462963T1 (en) 2006-01-23 2006-01-23 METHOD FOR PERMANENT MONITORING OF PRESSURIZED PIPES AND PIPE SYSTEMS CARRYING FLUID MEDIA

Country Status (9)

Country Link
US (1) US8746043B2 (en)
EP (1) EP1977209B1 (en)
JP (1) JP4868423B2 (en)
KR (1) KR101323065B1 (en)
AT (1) ATE462963T1 (en)
AU (1) AU2006337560B2 (en)
DE (1) DE502006006614D1 (en)
ES (1) ES2344152T3 (en)
WO (1) WO2007087819A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5375966B2 (en) 2010-02-02 2013-12-25 パナソニック株式会社 Surface light source device, liquid crystal display device, and lens
JP5518537B2 (en) * 2010-03-18 2014-06-11 株式会社ケーヒン Shut-off valve failure diagnosis device
DE102013006051B4 (en) 2012-11-19 2017-06-22 Stefan Windisch Adapter arrangement for a shut-off valve
WO2015139760A1 (en) * 2014-03-20 2015-09-24 Husqvarna Ab Dripping alert function
SE538526C2 (en) 2014-04-28 2016-09-06 Villeroy & Boch Gustavsberg Ab Systems and method for monitoring pipeline systems
US10893454B2 (en) * 2015-11-13 2021-01-12 The King Abdulaziz City For Science And Technology Method and system for providing a distance-based schedule for monitoring one or more properties of an asset using a plurality of mobile sensor nodes in a wireless sensor network
US9558453B1 (en) * 2015-12-21 2017-01-31 International Business Machines Corporation Forecasting leaks in pipeline network
US9395262B1 (en) * 2015-12-21 2016-07-19 International Business Machines Corporation Detecting small leaks in pipeline network
CN105782728B (en) * 2016-04-29 2018-07-13 刘金玉 A kind of fluid leakage monitoring device and monitoring method
US10838434B2 (en) 2016-11-22 2020-11-17 Wint Wi Ltd Differentiating between multiple overlapping water events
DE102017110112A1 (en) * 2017-05-10 2018-11-15 Grohe Ag A method for detecting a leakage in a liquid line and a water meter with a controller for performing the method
US10303146B2 (en) * 2017-05-31 2019-05-28 Oracle International Corporation Servomechanism error handling
JP6879081B2 (en) * 2017-06-29 2021-06-02 株式会社デンソーウェーブ Leakage detector

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216793A (en) * 1977-06-30 1980-08-12 Perfection Corporation Shutoff valve
US4402340A (en) * 1981-05-01 1983-09-06 Lockwood Jr Hanford N Pressure-responsive shut-off valve
US4508130A (en) * 1983-08-31 1985-04-02 Studer Robert L Method and apparatus for repairing water leaks
US4921004A (en) * 1989-08-15 1990-05-01 Amtrol Inc. Piercing surge regulator valve and apparatus
GB9620074D0 (en) 1996-09-26 1996-11-13 British Gas Plc Pipeline communication system
US6082193A (en) 1997-04-11 2000-07-04 Pure Technologies Ltd. Pipeline monitoring array
DE19706564A1 (en) 1997-02-19 1998-08-20 Walter Schopf Leak detector and prevention arrangement for domestic water supply system
DE19814903C2 (en) 1998-04-02 2000-08-03 Eckhoff Jun Process for the preventive shut-off of a supply line for a medium depending on the consumption habits of the users and pressure measurement in the lines
US7274996B2 (en) 2003-10-20 2007-09-25 Genscape Intangible Holding, Inc. Method and system for monitoring fluid flow
DE102004016378A1 (en) * 2004-04-02 2005-11-03 Stefan Windisch Method and arrangement for active monitoring of pipelines

Also Published As

Publication number Publication date
US8746043B2 (en) 2014-06-10
EP1977209B1 (en) 2010-03-31
AU2006337560B2 (en) 2012-09-13
EP1977209A1 (en) 2008-10-08
KR20080089656A (en) 2008-10-07
JP4868423B2 (en) 2012-02-01
JP2009524027A (en) 2009-06-25
AU2006337560A1 (en) 2007-08-09
US20090223285A1 (en) 2009-09-10
KR101323065B1 (en) 2013-10-29
ES2344152T3 (en) 2010-08-19
WO2007087819A1 (en) 2007-08-09
DE502006006614D1 (en) 2010-05-12

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Legal Events

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REN Ceased due to non-payment of the annual fee